mirror of
https://github.com/noDRM/DeDRM_tools.git
synced 2024-07-07 18:36:10 +06:00
89 lines
2.3 KiB
Python
89 lines
2.3 KiB
Python
#!/usr/bin/env python
|
|
# vim:ts=4:sw=4:softtabstop=4:smarttab:expandtab
|
|
|
|
class Unbuffered:
|
|
def __init__(self, stream):
|
|
self.stream = stream
|
|
def write(self, data):
|
|
self.stream.write(data)
|
|
self.stream.flush()
|
|
def __getattr__(self, attr):
|
|
return getattr(self.stream, attr)
|
|
|
|
import sys
|
|
sys.stdout=Unbuffered(sys.stdout)
|
|
import os
|
|
|
|
import ineptepub
|
|
import ignobleepub
|
|
import zipfix
|
|
import re
|
|
|
|
def main(argv=sys.argv):
|
|
args = argv[1:]
|
|
if len(args) != 3:
|
|
return -1
|
|
infile = args[0]
|
|
outdir = args[1]
|
|
rscpath = args[2]
|
|
errlog = ''
|
|
|
|
# first fix the epub to make sure we do not get errors
|
|
name, ext = os.path.splitext(os.path.basename(infile))
|
|
bpath = os.path.dirname(infile)
|
|
zippath = os.path.join(bpath,name + '_temp.zip')
|
|
rv = zipfix.repairBook(infile, zippath)
|
|
if rv != 0:
|
|
print "Error while trying to fix epub"
|
|
return rv
|
|
|
|
# determine a good name for the output file
|
|
outfile = os.path.join(outdir, name + '_nodrm.epub')
|
|
|
|
rv = 1
|
|
# first try with the Adobe adept epub
|
|
# try with any keyfiles (*.der) in the rscpath
|
|
files = os.listdir(rscpath)
|
|
filefilter = re.compile("\.der$", re.IGNORECASE)
|
|
files = filter(filefilter.search, files)
|
|
if files:
|
|
for filename in files:
|
|
keypath = os.path.join(rscpath, filename)
|
|
try:
|
|
rv = ineptepub.decryptBook(keypath, zippath, outfile)
|
|
if rv == 0:
|
|
break
|
|
except Exception, e:
|
|
errlog += str(e)
|
|
rv = 1
|
|
pass
|
|
if rv == 0:
|
|
os.remove(zippath)
|
|
return 0
|
|
|
|
# still no luck
|
|
# now try with ignoble epub
|
|
# try with any keyfiles (*.b64) in the rscpath
|
|
files = os.listdir(rscpath)
|
|
filefilter = re.compile("\.b64$", re.IGNORECASE)
|
|
files = filter(filefilter.search, files)
|
|
if files:
|
|
for filename in files:
|
|
keypath = os.path.join(rscpath, filename)
|
|
try:
|
|
rv = ignobleepub.decryptBook(keypath, zippath, outfile)
|
|
if rv == 0:
|
|
break
|
|
except Exception, e:
|
|
errlog += str(e)
|
|
rv = 1
|
|
pass
|
|
os.remove(zippath)
|
|
if rv != 0:
|
|
print errlog
|
|
return rv
|
|
|
|
|
|
if __name__ == "__main__":
|
|
sys.exit(main())
|